21998193120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:387

約数の個数: 576

約数和(自身を含む): 82684929600

約数和(自身を除く): 60686736480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 96, 102, 111, 120, 136, 144, 148, 149, 153, 160, 163, 170, 180, 185, 204, 222, 240, 255, 272, 288, 296, 298, 306, 326, 333, 340, 360, 370, 408, 444, 447, 480, 489, 510, 544, 555, 592, 596, 612, 629, 652, 666, 680, 720, 740, 745, 765, 815, 816, 888, 894, 978, 1020, 1110, 1184, 1192, 1224, 1258, 1304, 1332, 1341, 1360, 1440, 1467, 1480, 1490, 1530, 1630, 1632, 1665, 1776, 1788, 1887, 1956, 2040, 2220, 2235, 2384, 2445, 2448, 2516, 2533, 2608, 2664, 2682, 2720, 2771, 2934, 2960, 2980, 3060, 3145, 3260, 3330, 3552, 3576, 3774, 3912, 4080, 4440, 4470, 4768, 4890, 4896, 5032, 5066, 5216, 5328, 5364, 5513, 5542, 5661, 5868, 5920, 5960, 6031, 6120, 6290, 6520, 6660, 6705, 7152, 7335, 7548, 7599, 7824, 8160, 8313, 8880, 8940, 9435, 9780, 10064, 10132, 10656, 10728, 11026, 11084, 11322, 11736, 11920, 12062, 12240, 12580, 12665, 13040, 13320, 13410, 13855, 14304, 14670, 15096, 15198, 15648, 16539, 16626, 17760, 17880, 18093, 18870, 19560, 20128, 20264, 21456, 22052, 22168, 22644, 22797, 23472, 23840, 24124, 24287, 24480, 24939, 25160, 25330, 26080, 26640, 26820, 27565, 27710, 28305, 29340, 30155, 30192, 30396, 33078, 33252, 35760, 36186, 37740, 37995, 39120, 40528, 41565, 42912, 44104, 44336, 45288, 45594, 46944, 48248, 48574, 49617, 49878, 50320, 50660, 53280, 53640, 54279, 55130, 55420, 56610, 58680, 60310, 60384, 60792, 66156, 66504, 71520, 72372, 72861, 75480, 75990, 78240, 81056, 82695, 83130, 88208, 88672, 90465, 90576, 91188, 93721, 96496, 97148, 99234, 99756, 100640, 101320, 102527, 107280, 108558, 110260, 110840, 113220, 113985, 117360, 120620, 121435, 121584, 124695, 132312, 133008, 144744, 145722, 150960, 151980, 165390, 166260, 176416, 180930, 181152, 182376, 187442, 192992, 194296, 198468, 199512, 202640, 205054, 214560, 217116, 218583, 220520, 221680, 226440, 227970, 234720, 241240, 242870, 243168, 248085, 249390, 264624, 266016, 271395, 281163, 289488, 291444, 301920, 303960, 307581, 330780, 332520, 361860, 364305, 364752, 374884, 388592, 396936, 399024, 405280, 410108, 412879, 434232, 437166, 441040, 443360, 452880, 455940, 468605, 482480, 485740, 496170, 498780, 512635, 529248, 542790, 562326, 578976, 582888, 607920, 615162, 661560, 665040, 723720, 728610, 729504, 749768, 777184, 793872, 798048, 820216, 825758, 843489, 868464, 874332, 882080, 898619, 905760, 911880, 922743, 937210, 964960, 971480, 992340, 997560, 1025270, 1085580, 1092915, 1124652, 1165776, 1215840, 1230324, 1238637, 1323120, 1330080, 1405815, 1447440, 1457220, 1499536, 1537905, 1587744, 1640432, 1651516, 1686978, 1736928, 1748664, 1797238, 1823760, 1845486, 1874420, 1942960, 1984680, 1995120, 2050540, 2064395, 2171160, 2185830, 2249304, 2331552, 2460648, 2477274, 2646240, 2695857, 2811630, 2894880, 2914440, 2999072, 3075810, 3280864, 3303032, 3373956, 3497328, 3594476, 3647520, 3690972, 3715911, 3748840, 3885920, 3969360, 3990240, 4101080, 4128790, 4217445, 4342320, 4371660, 4493095, 4498608, 4613715, 4921296, 4954548, 5391714, 5623260, 5828880, 6151620, 6193185, 6606064, 6747912, 6994656, 7188952, 7381944, 7431822, 7497680, 7938720, 8087571, 8202160, 8257580, 8434890, 8684640, 8743320, 8986190, 8997216, 9227430, 9842592, 9909096, 10783428, 11246520, 11657760, 12303240, 12386370, 13212128, 13479285, 13495824, 14377904, 14763888, 14863644, 14995360, 15276523, 16175142, 16404320, 16515160, 16869780, 17486640, 17972380, 18454860, 18579555, 19818192, 21566856, 22493040, 24606480, 24772740, 26958570, 26991648, 28755808, 29527776, 29727288, 30553046, 32350284, 33030320, 33739560, 34973280, 35944760, 36909720, 37159110, 39636384, 40437855, 43133712, 44986080, 45829569, 49212960, 49545480, 53917140, 59454576, 61106092, 64700568, 66060640, 67479120, 71889520, 73819440, 74318220, 76382615, 80875710, 86267424, 91659138, 99090960, 107834280, 118909152, 122212184, 129401136, 134958240, 137488707, 143779040, 147638880, 148636440, 152765230, 161751420, 183318276, 198181920, 215668560, 229147845, 244424368, 258802272, 274977414, 297272880, 305530460, 323502840, 366636552, 431337120, 458295690, 488848736, 549954828, 594545760, 611060920, 647005680, 687443535, 733273104, 916591380, 1099909656, 1222121840, 1294011360, 1374887070, 1466546208, 1833182760, 2199819312, 2444243680, 2749774140, 3666365520, 4399638624, 5499548280, 7332731040, 10999096560, 21998193120]

約数ペア:

[(1, 21998193120), (2, 10999096560), (3, 7332731040), (4, 5499548280), (5, 4399638624), (6, 3666365520), (8, 2749774140), (9, 2444243680), (10, 2199819312), (12, 1833182760), (15, 1466546208), (16, 1374887070), (17, 1294011360), (18, 1222121840), (20, 1099909656), (24, 916591380), (30, 733273104), (32, 687443535), (34, 647005680), (36, 611060920), (37, 594545760), (40, 549954828), (45, 488848736), (48, 458295690), (51, 431337120), (60, 366636552), (68, 323502840), (72, 305530460), (74, 297272880), (80, 274977414), (85, 258802272), (90, 244424368), (96, 229147845), (102, 215668560), (111, 198181920), (120, 183318276), (136, 161751420), (144, 152765230), (148, 148636440), (149, 147638880), (153, 143779040), (160, 137488707), (163, 134958240), (170, 129401136), (180, 122212184), (185, 118909152), (204, 107834280), (222, 99090960), (240, 91659138), (255, 86267424), (272, 80875710), (288, 76382615), (296, 74318220), (298, 73819440), (306, 71889520), (326, 67479120), (333, 66060640), (340, 64700568), (360, 61106092), (370, 59454576), (408, 53917140), (444, 49545480), (447, 49212960), (480, 45829569), (489, 44986080), (510, 43133712), (544, 40437855), (555, 39636384), (592, 37159110), (596, 36909720), (612, 35944760), (629, 34973280), (652, 33739560), (666, 33030320), (680, 32350284), (720, 30553046), (740, 29727288), (745, 29527776), (765, 28755808), (815, 26991648), (816, 26958570), (888, 24772740), (894, 24606480), (978, 22493040), (1020, 21566856), (1110, 19818192), (1184, 18579555), (1192, 18454860), (1224, 17972380), (1258, 17486640), (1304, 16869780), (1332, 16515160), (1341, 16404320), (1360, 16175142), (1440, 15276523), (1467, 14995360), (1480, 14863644), (1490, 14763888), (1530, 14377904), (1630, 13495824), (1632, 13479285), (1665, 13212128), (1776, 12386370), (1788, 12303240), (1887, 11657760), (1956, 11246520), (2040, 10783428), (2220, 9909096), (2235, 9842592), (2384, 9227430), (2445, 8997216), (2448, 8986190), (2516, 8743320), (2533, 8684640), (2608, 8434890), (2664, 8257580), (2682, 8202160), (2720, 8087571), (2771, 7938720), (2934, 7497680), (2960, 7431822), (2980, 7381944), (3060, 7188952), (3145, 6994656), (3260, 6747912), (3330, 6606064), (3552, 6193185), (3576, 6151620), (3774, 5828880), (3912, 5623260), (4080, 5391714), (4440, 4954548), (4470, 4921296), (4768, 4613715), (4890, 4498608), (4896, 4493095), (5032, 4371660), (5066, 4342320), (5216, 4217445), (5328, 4128790), (5364, 4101080), (5513, 3990240), (5542, 3969360), (5661, 3885920), (5868, 3748840), (5920, 3715911), (5960, 3690972), (6031, 3647520), (6120, 3594476), (6290, 3497328), (6520, 3373956), (6660, 3303032), (6705, 3280864), (7152, 3075810), (7335, 2999072), (7548, 2914440), (7599, 2894880), (7824, 2811630), (8160, 2695857), (8313, 2646240), (8880, 2477274), (8940, 2460648), (9435, 2331552), (9780, 2249304), (10064, 2185830), (10132, 2171160), (10656, 2064395), (10728, 2050540), (11026, 1995120), (11084, 1984680), (11322, 1942960), (11736, 1874420), (11920, 1845486), (12062, 1823760), (12240, 1797238), (12580, 1748664), (12665, 1736928), (13040, 1686978), (13320, 1651516), (13410, 1640432), (13855, 1587744), (14304, 1537905), (14670, 1499536), (15096, 1457220), (15198, 1447440), (15648, 1405815), (16539, 1330080), (16626, 1323120), (17760, 1238637), (17880, 1230324), (18093, 1215840), (18870, 1165776), (19560, 1124652), (20128, 1092915), (20264, 1085580), (21456, 1025270), (22052, 997560), (22168, 992340), (22644, 971480), (22797, 964960), (23472, 937210), (23840, 922743), (24124, 911880), (24287, 905760), (24480, 898619), (24939, 882080), (25160, 874332), (25330, 868464), (26080, 843489), (26640, 825758), (26820, 820216), (27565, 798048), (27710, 793872), (28305, 777184), (29340, 749768), (30155, 729504), (30192, 728610), (30396, 723720), (33078, 665040), (33252, 661560), (35760, 615162), (36186, 607920), (37740, 582888), (37995, 578976), (39120, 562326), (40528, 542790), (41565, 529248), (42912, 512635), (44104, 498780), (44336, 496170), (45288, 485740), (45594, 482480), (46944, 468605), (48248, 455940), (48574, 452880), (49617, 443360), (49878, 441040), (50320, 437166), (50660, 434232), (53280, 412879), (53640, 410108), (54279, 405280), (55130, 399024), (55420, 396936), (56610, 388592), (58680, 374884), (60310, 364752), (60384, 364305), (60792, 361860), (66156, 332520), (66504, 330780), (71520, 307581), (72372, 303960), (72861, 301920), (75480, 291444), (75990, 289488), (78240, 281163), (81056, 271395), (82695, 266016), (83130, 264624), (88208, 249390), (88672, 248085), (90465, 243168), (90576, 242870), (91188, 241240), (93721, 234720), (96496, 227970), (97148, 226440), (99234, 221680), (99756, 220520), (100640, 218583), (101320, 217116), (102527, 214560), (107280, 205054), (108558, 202640), (110260, 199512), (110840, 198468), (113220, 194296), (113985, 192992), (117360, 187442), (120620, 182376), (121435, 181152), (121584, 180930), (124695, 176416), (132312, 166260), (133008, 165390), (144744, 151980), (145722, 150960)]